ADUM1201ARZ vs ISO7321CDR 比較
詳細並排比較 ADUM1201ARZ 由 Analog Devices 與 ISO7321CDR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
ISO7321CDR - 25Mbps 2CH 3000Vrms Digital Isolator | Texas Instruments
ISO7321CDR ✓ 啟用中規格比較
| 參數 | ADUM1201ARZ | ISO7321CDR |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Technology | iCoupler (monolithic transformer + high-speed CMOS) | — |
| Number of Channels | 2 | — |
| Channel Directionality | 1/1 (one forward, one reverse) | — |
| Isolation Voltage | 2500 Vrms (1 minute) | — |
| Maximum Data Rate | 1 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs (minimum) | — |
| VDD1 Supply Range | 3.0 V to 5.5 V | — |
| VDD2 Supply Range | 3.0 V to 5.5 V | — |
| Propagation Delay | 90 ns (typ) / 180 ns (max) | — |
| Pulse Width Distortion | 25 ns (max) | — |
| DC Correctness | Yes (patented refresh mechanism) | — |
| 工作溫度範圍 | -40°C to +105°C | — |
| 封裝 | 8-SOIC (0.154", 3.90mm Width) | SOIC-8 (D), 3.90 mm width |
| 安裝類型 | Surface Mount | Surface Mount |
| 腳位數 | 8 | — |
| RoHS 狀態 | Compliant (Z suffix) | Compliant |
| AEC-Q100 Qualification | Not qualified (standard); ADUM1201WURZ is automotive-grade | — |
| 通道數 | — | 2 (1 forward / 1 reverse) |
| Signaling Rate | — | 25 Mbps |
| Isolation Rating | — | 3000 Vrms (1 minute per UL) |
| Isolation Voltage (VDE) | — | 4242 Vpk |
| CMTI | — | 25 kV/us |
| Supply Voltage Range | — | 3 V to 5.5 V |
| Quiescent Current per Channel | — | 1.7 mA typ at 1 Mbps (5 V supplies) |
| Default Output State | — | High and Low options available (ISO7321 = default high) |
| Input Noise Filter | — | Integrated |
| Insulation Barrier | — | Silicon dioxide (SiO2), capacitive coupling |
| 工作溫度 | — | -40C to +125C |
| Data Rate Class | — | General purpose |
| Logic Level Translation | — | 3.3 V to 5 V across barrier |